Site Slayer by Nasser Daoud

5 Stars out of 5

Site Slayer version history - 3 versions

Be careful with old versions! These versions are displayed for testing and reference purposes.You should always use the latest version of an add-on.
Latest version
Version 1.5
Released Dec 22, 2025 - 1.21 MB
Works with firefox 109.0 and later, android 120.0 and later
Added mobile support with touch screen controls to play the game.
Source code released under All Rights Reserved
Download Firefox and get the extension
Download file
Older versions
Version 1.4
Released Dec 14, 2025 - 1.21 MB
Works with firefox 109.0 and later
Added battle mode. Play against the computer with 3 difficulty options.
Source code released under All Rights Reserved
Download file
Version 1.3
Released Dec 11, 2025 - 1.19 MB
Works with firefox 109.0 and later
Fixed some bugs with achievements and added a new destruction feature.
Source code released under All Rights Reserved
Download file

Latest version